cc/quads/solid_color_draw_quad.cc

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/quads/solid_color_draw_quad.h"
   6
   7 #include "base/logging.h"
   8 #include "base/trace_event/trace_event_argument.h"
   9 #include "base/values.h"
  10
  11 namespace cc {
  12
  13 SolidColorDrawQuad::SolidColorDrawQuad()
  14     : color(0), force_anti_aliasing_off(false) {}
  15
  16 void SolidColorDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
  17                                 const gfx::Rect& rect,
  18                                 const gfx::Rect& visible_rect,
  19                                 SkColor color,
  20                                 bool force_anti_aliasing_off) {
  21   gfx::Rect opaque_rect = SkColorGetA(color) == 255 ? rect : gfx::Rect();
  22   bool needs_blending = false;
  23   DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
  24                    visible_rect, needs_blending);
  25   this->color = color;
  26   this->force_anti_aliasing_off = force_anti_aliasing_off;
  27 }
  28
  29 void SolidColorDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
  30                                 const gfx::Rect& rect,
  31                                 const gfx::Rect& opaque_rect,
  32                                 const gfx::Rect& visible_rect,
  33                                 bool needs_blending,
  34                                 SkColor color,
  35                                 bool force_anti_aliasing_off) {
  36   DrawQuad::SetAll(shared_quad_state, DrawQuad::SOLID_COLOR, rect, opaque_rect,
  37                    visible_rect, needs_blending);
  38   this->color = color;
  39   this->force_anti_aliasing_off = force_anti_aliasing_off;
  40 }
  41
  42 void SolidColorDrawQuad::IterateResources(
  43     const ResourceIteratorCallback& callback) {}
  44
  45 const SolidColorDrawQuad* SolidColorDrawQuad::MaterialCast(
  46     const DrawQuad* quad) {
  47   DCHECK(quad->material == DrawQuad::SOLID_COLOR);
  48   return static_cast<const SolidColorDrawQuad*>(quad);
  49 }
  50
  51 void SolidColorDrawQuad::ExtendValue(base::debug::TracedValue* value) const {
  52   value->SetInteger("color", color);
  53   value->SetBoolean("force_anti_aliasing_off", force_anti_aliasing_off);
  54 }
  55
  56 }  // namespace cc